| abstract |
The invention relates to new products of formula (I), in which Het means a heterocycle having, if necessary, as substituents one or more radicals R1 or R'1, R is selected from the group consisting of products of formula (II), where R1 and / or R'1 are selected from H, halogens, CF, nitro, cyano, alkyl, hydroxy, mercapto, amino, alkylamino, dialkylamino, alkoxy, phenylalkoxy, alkylthio, a free or alkyl esterified carboxy group, a carboxamide group, groups CO-NH (alkyl), CON (alkyl), NH-CO-alkyl, sulfonamide groups, NH-SO-alkyl, S ( O) -NH-alkyl, groups S (O) N (alkyl), wherein any of these radicals are optionally substituted; W1, W2, W3 independently represent CH or N; X is O, S, NR2, C (O), S (O) or S (O); Z is H, Hal, —O — R2 or —NH — R2, where R2 is H, alkyl, cycloalkyl or heterocycloalkyl, which optionally have substituents; however, these products are in any form of isomers and salts useful as medicines. |